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Bug 1296842
| Summary: | [grep] pcre-count test fails | ||
|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | Rafael Fonseca <rdossant> |
| Component: | grep | Assignee: | Jaroslav Škarvada <jskarvad> |
| Status: | CLOSED ERRATA | QA Contact: | Fedora Extras Quality Assurance <extras-qa> |
| Severity: | unspecified | Docs Contact: | |
| Priority: | unspecified | ||
| Version: | 22 | CC: | jskarvad, lkundrak, mjuszkie, pbrobinson, rdossant |
| Target Milestone: | --- | ||
| Target Release: | --- | ||
| Hardware: | powerpc | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | grep-2.22-6.fc23 grep-2.21-9.fc22 | Doc Type: | Bug Fix |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2016-01-14 08:52:10 UTC | Type: | Bug |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
| Bug Depends On: | |||
| Bug Blocks: | 1071880, 922257, 1051573 | ||
Please could you check with the rawhide (or f23, it's same as rawhide) package? It would help me to know whether rawhide is also effected. A mockbuild fails on both f23 and rawhide. Version 2.22-5. ppc64le/f23: ./triple-backref: line 15: 6041 Segmentation fault (core dumped) grep -E '(.?)(.?)(.?)\3\2\1' in > out ppc64/rawhide: + grep -E '(.?)(.?)(.?)\3\2\1' in grep: regexec.c:1375: pop_fail_stack: Assertion `num >= 0' failed. ./triple-backref: line 15: 15626 Aborted (core dumped) grep -E '(.?)(.?)(.?)\3\2\1' in > out Same failure on AArch64. (In reply to Rafael Fonseca from comment #2) > A mockbuild fails on both f23 and rawhide. Version 2.22-5. > > ppc64le/f23: ./triple-backref: line 15: 6041 Segmentation fault (core > dumped) grep -E '(.?)(.?)(.?)\3\2\1' in > out > > ppc64/rawhide: + grep -E '(.?)(.?)(.?)\3\2\1' in > grep: regexec.c:1375: pop_fail_stack: Assertion `num >= 0' failed. > ./triple-backref: line 15: 15626 Aborted (core dumped) grep > -E '(.?)(.?)(.?)\3\2\1' in > out This is due to known bug in glibc and it shouldn't be show stopper, because the test is black-listed for build failure: # The triple-backref test is expected to fail with both the system # matcher (i.e., with glibc) and with the included matcher. # Both matchers need to be fixed. # FIXME-2015: Remove this once the glibc and gnulib bugs are fixed. XFAIL_TESTS = triple-backref There must be different failure, isn't it 'pcre-count' test failure? (In reply to Jaroslav Škarvada from comment #4) > > There must be different failure, isn't it 'pcre-count' test failure? Yes, you are right. grep-2.22-6.fc23 has been submitted as an update to Fedora 23. https://bodhi.fedoraproject.org/updates/FEDORA-2016-e5e83f8187 grep-2.21-9.fc22 has been pushed to the Fedora 22 testing repository. If problems still persist, please make note of it in this bug report. See https://fedoraproject.org/wiki/QA:Updates_Testing for instructions on how to install test updates. You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2016-8883879d28 grep-2.22-6.fc23 has been pushed to the Fedora 23 testing repository. If problems still persist, please make note of it in this bug report. See https://fedoraproject.org/wiki/QA:Updates_Testing for instructions on how to install test updates. You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2016-e5e83f8187 grep-2.22-6.fc23 has been pushed to the Fedora 23 stable repository. If problems still persist, please make note of it in this bug report. grep-2.21-9.fc22 has been pushed to the Fedora 22 stable repository. If problems still persist, please make note of it in this bug report. |
Description of problem: building grep on ppc64/ppc64le fails with ./triple-backref: line 32: 11599 Segmentation fault (core dumped) grep -E '(.?)(.?)(.?)\3\2\1' in > out Program received signal SIGSEGV, Segmentation fault. 0x00003fffb7d8903c in free () from /lib64/libc.so.6 Missing separate debuginfos, use: dnf debuginfo-install pcre-8.37-7.fc22.ppc64le (gdb) bt #0 0x00003fffb7d8903c in free () from /lib64/libc.so.6 #1 0x00003fffb7d12cf0 in set_regs () from /lib64/libc.so.6 #2 0x00003fffb7df3644 in re_search_internal () from /lib64/libc.so.6 #3 0x00003fffb7df39f4 in re_search_stub () from /lib64/libc.so.6 #4 0x0000000010011c98 in EGexecute (buf=0x10060000 "a\n", size=<optimized out>, match_size=0x3fffffffecb0, start_ptr=0x0) at dfasearch.c:349 #5 0x0000000010006814 in grepbuf (beg=<optimized out>, lim=0x10060002 "") at grep.c:1263 #6 0x0000000010007844 in grep (st=0x3fffffffeda8, fd=3) at grep.c:1377 #7 grepdesc (desc=<optimized out>, command_line=<optimized out>) at grep.c:1645 #8 0x0000000010003b0c in main (argc=<optimized out>, argv=0x3ffffffff5b8) at grep.c:2565 Version-Release number of selected component (if applicable): 2.21-8 How reproducible: always on ppc-koji